graph shown. If market price is currently $3.00 per unit, this perfectly competitive firm will maximize profit by producing: A line graph plots cost versus quantity for the marginal cost curve.A line graph plots cost, which ranges from 0.0 to 7.0 dollars with an increment of 1.0 dollars, against quantity, which ranges from 0 to 850, with an increment of 50 for an ascending curve with 5 points A to E. The curve begins at 3 dollars, then softly ascends to 4 dollars, then climbs to 5 dollars, again ascends to 6.5 dollars, then peaks at 7 dollars, and is labeled marginal cost. Multiple Choice 450 units of output. 650 units of output. 850 units of output. between 550 and 650 units of output